This stuff is the best! I use it at night and by morning my acne is gone. It's bright green and has a camphor smell. The best part is that it doesn't dry on the skin so it won't flake off. It contains no salicylic acid or benzyol peroxide which are major irritants on my combo skin. It contains pineapple extract and zinc. I gave it a 4 because it's pricey but my little bottle has lasted 2 months. Well worth the money!!